body
    background: #fff;

p
    text-align: center
    margin .8rem auto .7rem
    font-size:.34rem;
    color:#333333;
    letter-spacing:-0.82px;
    line-height:1.5;
    text-align:center;
a
    display: block
    text-align: center
    border-radius: 200px
    height: .88rem
    line-height: .88rem
    width: 6.7rem
    margin: 0 auto .4rem
.open
    background: #ff782d;
    color #fff
    font-size: .3rem
.dl
    background: #fff
    color: #ff782d
    border 1px solid #ff782d;
img
    width 7.5rem
    height: 6.9rem

.notwx,.wx
    display: none